Vishay Semiconductor Diodes Division
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SSA24HE3/61T
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SSA24HE3/61T

Introduction

The SSA24HE3/61T is a semiconductor product belonging to the category of Schottky diodes. This component is widely used in electronic circuits for its unique characteristics, packaging, and functional features.

Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification and voltage clamping in electronic circuits
  • Characteristics: Low forward voltage drop, fast switching speed
  • Package: SOD-123
  • Essence: Semiconductor material with metal contacts
  • Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

  • Forward Voltage Drop: 0.3V
  • Reverse Voltage: 40V
  • Maximum Continuous Current: 2A
  • Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The SSA24HE3/61T Schottky diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Low forward voltage drop allows for efficient energy conversion
  • Fast switching speed enables high-frequency operation in electronic circuits
  • High current-carrying capability for its compact size

Advantages and Disadvantages

Advantages

  • Efficient energy conversion due to low forward voltage drop
  • Fast response time for rapid circuit operation
  • Compact size for space-constrained applications

Disadvantages

  • Limited reverse voltage tolerance compared to other diode types
  • Sensitive to temperature variations, requiring thermal management in high-power applications

Working Principles

The SSA24HE3/61T operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The SSA24HE3/61T is commonly used in the following applications: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection - High-frequency rectification

Detailed and Complete Alternative Models

  • SS14: Similar characteristics and package, lower current rating
  • SS26: Higher reverse voltage rating, suitable for higher voltage applications
  • SS34: Lower forward voltage drop, ideal for low-power applications

In conclusion, the SSA24HE3/61T Schottky diode offers efficient energy conversion, fast switching speed, and compact size, making it suitable for various electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SSA24HE3/61T у технічних рішеннях

  1. What is the SSA24HE3/61T used for in technical solutions?

    • The SSA24HE3/61T is a high-efficiency, low Vf Schottky rectifier diode commonly used in power supply and voltage regulation applications.

  2. What are the key specifications of the SSA24HE3/61T?

    • The SSA24HE3/61T features a forward voltage drop of 0.36V at 2A, a maximum average forward current of 2A, and a reverse voltage of 40V.

  3. How does the SSA24HE3/61T contribute to improving power supply efficiency?

    • The low forward voltage drop of the SSA24HE3/61T helps minimize power losses, leading to improved overall power supply efficiency.

  4. In what types of circuits can the SSA24HE3/61T be utilized?

    • The SSA24HE3/61T is suitable for use in switching power supplies, DC-DC converters, and other voltage regulation circuits.

  5. What are the temperature considerations for the SSA24HE3/61T?

    • The SSA24HE3/61T has a maximum junction temperature of 150°C, making it suitable for a wide range of operating conditions.

  6. Does the SSA24HE3/61T require any special heat sinking or thermal management?

    • While the SSA24HE3/61T is designed to operate efficiently without additional heat sinking, proper thermal management should be considered based on the specific application and operating conditions.

  7. Can the SSA24HE3/61T handle high-frequency switching applications?

    • Yes, the SSA24HE3/61T is capable of handling high-frequency switching due to its fast reverse recovery time and low capacitance.

  8. Are there any recommended layout considerations when using the SSA24HE3/61T in a circuit?

    • It is advisable to minimize trace lengths and keep the diode close to the load to reduce parasitic inductance and optimize performance.

  9. What are the typical applications where the SSA24HE3/61T excels?

    • The SSA24HE3/61T is well-suited for applications such as LED lighting, automotive electronics, and portable devices due to its high efficiency and low forward voltage.

  10. Are there any potential failure modes or reliability concerns with the SSA24HE3/61T?

    • When operated within its specified parameters, the SSA24HE3/61T is highly reliable. However, like all electronic components, it is important to adhere to recommended operating conditions to ensure long-term reliability.